| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $66.62 | 3.235% | $68.7752 | $68.78 | $68.80 | $68.80 |
| Purchase #2 | $114.46 | 4.641% | $119.7721 | $119.77 | $119.75 | $119.80 |
| Purchase #3 | $127.56 | 8.305% | $138.1539 | $138.15 | $138.15 | $138.20 |
| Purchase #4 | $240.73 | 5.341% | $253.5874 | $253.59 | $253.60 | $253.60 |
| Purchase #5 | $168.87 | 5.793% | $178.6526 | $178.65 | $178.65 | $178.70 |
| Purchase #6 | $65.84 | 7.499% | $70.7773 | $70.78 | $70.80 | $70.80 |
| Purchase #7 | $140.59 | 13.869% | $160.0884 | $160.09 | $160.10 | $160.10 |
| 7 purchase totals = | $924.67 | $989.8069 | $989.81 | $989.85 | $990.00 | |